Display device



FIG. 1 is a right side view of a display device in accordance with the present design;

FIG. 2 is a left side view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is bottom view thereof;

FIG. 5 is a back view thereof;

FIG. 6 is a front view thereof;

FIG. 7 is a back perspective view thereof; and,

FIG. 8 is a front perspective view thereof.

The broken lines in the drawing views represent unclaimed portions of a display device which are included for the purpose of illustrating unclaimed environment only, and forms no part of the claimed design. 

CLAIM The ornamental design for a display device, as shown and described. 